The HKS Super SQV (Sequential) IV Blow Off Valve is a dual stage pull-type which will ensure a quick valve response and complete closure during idle resulting in absolutely no leaks under any level of turbo boost. A must upgrade whether you are running completely stock to highly tuned applications. 

1.High Quality Aluminum Die-Cast BodySilver-coated aluminum die-cast body. Combines the ultimate in looks and durability in the engine compartment.

2.High Stiffness Metal Die-Cast ValveSecondary valve main portion is made of die cast metal. Reliable operation with beautiful looking.

3.Triple Fin design produces "Super Sound"Triple Fins set at the center of the funnel produces a dynamic and aggressive sound. An optional special Round Fin can be purchased separately for sound tuning.

Fits: 87-92 Toyota Supra Turbo MA70 (7M-GTE)